Objective To analyse the effects of rapidatrialpacing on P wave duration and dispersion.
目的分析快速心房刺激对P波时限及离散度的影响。
2
Conclusion: Rabbit atrial fibrillation model with rapidatrialpacing is easily established, and sustained AF is readily induced and highly reproducible.
结论：家兔快速心房起搏心房纤颤模型建立简单，心房纤颤诱发率高，重复性好。
3
Objective to investigate the myocardial expression of stromal cell-derived factor-1 (SDF-1) and it's receptor CXCR4 in dilated cardiomyopathy canines induced by chronic rapidatrialpacing.